Sep 11 2021
It might be surprising for you that atmospheric air can never be 100% dry. There is always a particular amount of moisture present in it, although it is invisible to us. However, when we compress air for various industrial purposes, then the ratio of water to air should be exact to avoid any difficulty. But, when we compress the air, water vapors come closer to each other and they change into a liquid. This appearance of water droplets makes the air wet.